Not to burst your bubble any, and being an iPhone user, while the app is cool, I just don't see it working for me. I have a "Notes" page for reloading on my phone, and even have a spreadsheet in google drive with this info in it.
Because I've been at the store and thought, "man I should get a pound of this to try" only to come home and find a partially opened can. I go to my notebook on my bench and see what or why I didn't like the powder.
_____________________________________________ Welcome to Idaho, now take a wolf and go home!